Senior Software Engineer (AI/Systems Integration) Staffed4USenior Software Engineer (AI/Systems Integration)Columbia, MarylandThe candidate will be expected to maintain a strong understanding of mission objectives, data flows, and tooling ecosystems while collaborating with stakeholders and engineering teams to deliver solutions supported by modern AI/ML technologies. This role involves designing, developing, and integrating software tools that enhance development workflows, operational capabilities, and system interoperability.
NewAWS Developer- Owings Mills, MD Georgia Tek SystemsAWS Developer- Owings Mills, MDOwings Mills, MDSummary: The main function of a Software Engineer is to design, develop, implement, test, and maintain business and computer applications software or specialized utility programs including mainframe and client/server applications, and major enhancement of existing systems. Strong knowledge of various AWS resources (primarily creating lambdas, AWS Step Functions, working with DynamoDB and ability to navigate AWS CLI/console.
Software Engineer, Senior (TS/SCI w/ Poly) ParsonsSoftware Engineer, Senior (TS/SCI w/ Poly)Annapolis JunctionAs a Reverse Engineer / Embedded CNO Developer, you will: Apply your reverse engineering, vulnerability research, and embedded development skills on real-world, mission-critical projects. We promote a culture of excellence and close-knit teams that take pride in delivering, protecting, and sustaining our nation's most critical assets, from Earth to cyberspace.
Software Engineer (Mid-Senior Level) Staffed4USoftware Engineer (Mid-Senior Level)MarylandWe are seeking a Mid-to-Senior Level Software Engineer with at least 6 years of software development experience and a technical bachelor’s degree to support development efforts in Annapolis Junction, MD. Through flexibility, transparency, and strong support, we enable our team to thrive—fueling curiosity, creativity, and innovative solutions that truly serve their clients.
Senior Systems Integration Engineer (55409) DataPath IncSenior Systems Integration Engineer (55409)Aberdeen Proving Ground, MDDataPath, Inc. is seeking a Senior System Integration Engineer that will be responsible for bridging gaps between different technological systems, ensuring interoperability and smooth communication between software applications, hardware devices, and networks. Unlike software developers or network administrators, they focus on the broader system ecosystem, analyzing how components interact, identifying integration issues, and designing solutions to create cohesive, efficient systems.
Software Engineer III Jason PharmaceuticalsSoftware Engineer IIIBaltimore, MarylandDesigned to help address the challenges of metabolic dysfunction, the company’s holistic approach integrates personalized plans, scientifically developed products and a framework for habit creation — all supported by a dedicated network of independent coaches. Liaises with network administrators, systems analysts, and software engineers to assist in resolving problems with software products or company software/web applications for the purposes of correcting mistakes, isolating areas for improvement, and general debugging.
Software Engineer IV, Artificial Intelligence X Energy LLCSoftware Engineer IV, Artificial IntelligenceRockville, MD$144,000–$192,000 / yearWorking under the leadership of the Artificial Intelligence function in a collaborative tiger team environment, this position requires expertise in at least one of the following areas: front-end development, agentic AI, data/systems integration, ML-Ops, or product management. This role is responsible for contributing to X-energy''s Artificial Intelligence (AI) Solutions Tiger Team that accelerates XE-100 nuclear reactor development workflows across business and engineering functions.
Lead AI Full Stack Software Engineer Investments Technology Summit Tech PartnersLead AI Full Stack Software Engineer Investments TechnologyBaltimore, MDWork in cross-functional squads across Investments, Investments Technology, and innovation teams to architect, build, and operationalize autonomous AI agents that interact with proprietary financial data, enterprise systems, and investment professionals. BS or MS in Computer Science or a related technical field (or equivalent experience), with 8+ years of progressive professional development experience in object-oriented languages (such as Java, Python, or JavaScript), including demonstrated leadership of engineering teams.
Software Integration Engineer (SIE) Level 3 CTRL + LLCSoftware Integration Engineer (SIE) Level 3Annapolis Junction, MDFrom designing secure software to offering expert staffing solutions in cyber security, program management, analysis, and comprehensive documentation, we cover every aspect of our clients' projects from start to finish. The Software Integration Engineer shall be responsible for the integration, test, deployment, andtroubleshooting of various production-ready mission services deployed in an on-prem enclave and AWSCloud environments.
Sr Software Engineer (Agentic Systems) Staffed4USr Software Engineer (Agentic Systems)Columbia, MarylandThe selected candidate will serve as a Senior Software Engineer supporting the design and development of an advanced agent-based software platform for intelligent and autonomous workflows. This role focuses on integrating diverse data sources, APIs, and tooling frameworks to enable scalable, interoperable systems in a mission-focused environment.
NewSr. AI Full Stack Software Engineer – Investments Technology NewGen TechnologiesSr. AI Full Stack Software Engineer – Investments TechnologyBaltimore, District of ColumbiaOur team of Highly Cleared Specialists have hard-to-find skills and expertise in a wide spectrum of technologies to provide solutions that transform business processes and solve problems of national significance. Experience with retrieval-augmented generation (RAG), vector databases, MCP servers, agent orchestration frameworks, prompt evaluation and iteration, model benchmarking, and performance testing.
Associate Director - Software Engineering - Platforms And Front-End OneMain (Formerly Springleaf & OneMain Financials).Associate Director - Software Engineering - Platforms And Front-EndBaltimore, MD$160,000–$180,000 / yearThe ideal candidate is a strong technical leader who can operate at both a strategic and execution level, foster collaboration across teams, and guide teams through modernization, change, and complex delivery challenges. This role balances people leadership, architectural direction, and cross-functional partnership to deliver reliable, modern, and scalable software solutions aligned with business goals.
Front-End Senior Software Developer By Light Professional IT Services LLCFront-End Senior Software DeveloperHanover, MarylandResponsibilities: As a key member of our Cyber Range Development Team, you will: Design, develop, and test high-performance front-end web applications supporting cyber training platforms used worldwide. Company Overview: By Light Professional IT Services LLC readies warfighters and federal agencies with technology and systems engineered to connect, protect, and prepare individuals and teams for whatever comes next.
Software Developer 1 Lentech Inc.Software Developer 1Linthicum, MD$150,000–$160,000 / yearPay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. The engineer will be heavily involved with the creation, maintenance, and running of Pig and or PySpark analytics and is responsible for reviewing data ingest tickets and merge requests with other developers on the team.
Software Engineer/Applications Programmer 2 MaximusSoftware Engineer/Applications Programmer 2Baltimore, MDFull timeMaximus compensation is based on various factors including but not limited to job location, a candidate's education, training, experience, expected quality and quantity of work, required travel (if any), external market and internal value analysis including seniority and merit systems, as well as internal pay alignment. - Experience interacting with Large Language Model (LLM) APIs (e.g., OpenAI, Gemini) to implement features like natural language processing or automated content generation.
Senior Software Integration Engineer AST SpaceMobileSenior Software Integration EngineerLanham, MDOur engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today's five billion mobile subscribers and finally bring broadband to the billions who remain unconnected. The ideal candidate will create and manage the software integration environment, develop automation scripts, and troubleshoot complex issues at the intersection of different software modules.
Data Integration Systems Engineer 686 Freedom Technology Solutions GroupData Integration Systems Engineer 686Annapolis JunctionThe ideal candidate will help design and implement automated workflows for ingesting structured spreadsheet data into enterprise databases, converting source data into JSON representations, validating data integrity and supporting integration into Pega-based workflows and reporting ecosystems. Working alongside experts in software engineering, cloud computing, DevSecOps, systems engineering, user experience, and enterprise platforms, you'll help modernize legacy systems, automate business processes, integrate commercial technologies, and deliver innovative solutions that improve efficiency, reduce costs, and enhance the user experience.
Software Engineer (Agentic AI Systems) - Level 3 Staffed4USoftware Engineer (Agentic AI Systems) - Level 3Columbia, MarylandThe candidate will collaborate closely with technical stakeholders, including analysts and engineers, to translate operational requirements into AI-enabled software capabilities that improve automation, decision support, and system interoperability. The selected candidate will serve as a Senior Software Engineer supporting the development of an advanced agent-based platform designed to enable intelligent and autonomous workflows.
Senior Software Integration Engineer Level IV TAP EngineeringSenior Software Integration Engineer Level IVFort Meade, MDSoftware Integration Engineer IV Job ID: TAP00150 Position: Software Integration Engineer IV Location: Fort Meade, MD Category: Technical Clearance: Active TS/SCI with Polygraph (most recent poly within the last 7 years) Certification: DoD 8570 IAT II (Required) Education Requirement: B.S in technical discipline Experience Requirement: Senior Level- 10+ years Compensation Range: 148,000-180,000K Position Overview TAP Engineering is seeking a Software Integration Engineer IV to support High Performance Computing (HPC) operations as part of the HPC Operations Team. The ideal candidate is a senior-level engineer with deep technical expertise in Linux-based HPC environments, strong software integration skills, and the ability to lead complex system transitions into operations.
DevOps Engineer By Light Professional IT Services LLCDevOps EngineerHanover, MarylandResponsibilities: Ability to perform many duties involving DevOps functions including, but not limited to, authoring and maintaining automation deployment and monitoring scripts, researching, implementing and maintaining Continuous Integration / Continuous Delivery (CI-CD) tools and processes, automating application deployments, managing virtualized and containerized assets, creating virtual and physical network configurations, servers, communications, and test and developer engineering support. Interact with developers to understand software changes that will impact development and testing activities, examine any relevant change implementation, then report the changes to developers and testers welcoming feedback for future improvements.
Software Engineer T-Rex CorporationSoftware EngineerHanover, MD$130,000–$150,000 / yearThe Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business management information systems) based upon documented requirements. Provides specific input to the software components of system design to include hardware/software tradeoffs, software reuse, use of Commercial Off-the-shelf (COTS)/Government Off the-shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components.
Junior Backend Software Developer Staffed4UJunior Backend Software DeveloperAnnapolis Junction, MarylandThis position offers the opportunity to work closely with technical leadership, stakeholders, and end users to deliver scalable, reliable applications while helping shape system architecture and future product capabilities. Bachelor's degree in Computer Science, Software Engineering, Information Systems, or a related technical discipline and three (3) years of relevant experience; OR.
Software Engineer Level 3 Intelligenesis, LLCSoftware Engineer Level 3MD$210,000–$215,000 / yearDetermination of official compensation or salary relies on several different factors including, but not limited to: level of position, complexity of job responsibilities, geographic location, candidate's scope of relevant work experience, educational background, certifications, contract-specific affordability, organizational requirements and alignment with local market data. Provides specific input to the software components of system design to include hardware/software trade offs, software reuse, use of Commercial Off-the-Shelf (COTS)/Government Off-the-Shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components.
Software Developer (TS/SCI w/Poly) Parsons CorpSoftware Developer (TS/SCI w/Poly)Columbia, MD$103,500–$181,100 / yearContributing to a culture of technical excellence by sharing knowledge, mentoring teammates, conducting design/code reviews, and continually sharpening your own skills in programming, Windows internals, Linux internals, and low‑level engineering. Working with the vulnerability research team to gather relevant information on proof-of-concept exploits they generate and engaging with the customer to ensure the product meets operational needs.
Manager Software Quality 2 Northrop Grumman CorpManager Software Quality 2MD$139,800–$209,800 / yearIt also requires a proven track record of solving complex problems through systematic and objective evaluation of information combined with effective communication, championing, and implementation of change and dealing with a diverse set stakeholders, internal and external customers and suppliers. They develop measurement procedures including understanding the uncertainties in those measurements, keep abreast of developments in their respective fields and generally support the user community of Test & Measurement Equipment.
Software Asset Management Lead/SME Omm IT SolutionsSoftware Asset Management Lead/SMEWoodlawn, MarylandThis role works with team of technical professionals and partners closely with Infrastructure, Security, Procurement, Finance, and Risk Management to protect enterprise assets and reduce operational and compliance risk. The Software Asset Management Lead is responsible for assisting client with their software asset lifecycle program, ensuring strong governance, regulatory compliance, audit readiness, and cost optimization.
NewCleared Senior Software Researcher Yellow Duck Technologies Inc.Cleared Senior Software ResearcherAnnapolis Junction, MDThe ideal candidate will have strong development skills in C, Python, and Assembly, experience with OS internals across major platforms, and the ability to analyze distributed architectures and inter-component protocols. This role requires expertise in vulnerability research, software security analysis, and exploit development, with a focus on identifying, documenting, and demonstrating control over software flaws.
Sr. AI Full Stack Software Engineer- Investments Technology T. Rowe PriceSr. AI Full Stack Software Engineer- Investments TechnologyBaltimore, MD$121,000–$206,000 / year121,000.00 - $206,000.00 for the location of: Maryland, Colorado, Washington and remote workers $133,000.00 - $227,000.00 for the location of: Washington, D.C. $151,000.00 - $258,000.00 for the location of: New York, California Placement within the range provided above is based on the individual’s relevant experience and skills for the role. As a premier global asset management organization with more than 85 years of experience, we provide investment solutions and a broad range of equity, fixed income, and multi-asset capabilities to individuals, advisors, institutions, and retirement plan sponsors.
RF Software Engineer 3 Avid Technology ProfessionalsRF Software Engineer 3Annapolis Junction, MarylandProvide concise explanation of developed models to allow other team members to understand/utilize models or algorithms for processing signals of interest. Bachelor of Science in Engineering, Computer Science or related discipline in DSP algorithms from an accredited college or university is required.
390 - Jr. Software Engineer ARSIEM390 - Jr. Software EngineerFt. Meade, MDAdditional factors considered in extending an offer include (but are not limited to) job responsibilities, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other laws. If you do, ARSIEM has a way for you to earn a bonus through our referral program for persons presenting NEW (not in our resume database) candidates who are successfully placed on one of our projects.
RF Software Engineer 2 Avid Technology ProfessionalsRF Software Engineer 2Annapolis Junction, MarylandProvide concise explanation of developed models to allow other team members to understand/utilize models or algorithms for processing signals of interest. Bachelor of Science in Engineering, Computer Science or related discipline in DSP algorithms from an accredited college or university is required.
Junior Software Engineer Que Technology GroupJunior Software EngineerMarylandMission Focus : Work in a variety of environments to develop analytics based on data from multiple cyber sources, as well as classic SIGINT via data tagging. Proficiency with object-oriented languages (JAVA and Python) and experience with PySpark, ETL, Pig, MapReduce, JSON, BSON, and Hadoop.
CNO Expert Software Engineer (AE26011449U) GTSC-Talent SolutionsCNO Expert Software Engineer (AE26011449U)Hanover, MarylandRemoteMission : As a CNO Expert Software Engineer on our team, you will play a key role in developing advanced CNO capabilities that directly support national security. High School Diploma and 24+ years of technical work experience, or BS Degree in a technical discipline and 20+ years of technical work experience.
IoT / Edge Software Engineer NTT DATA Services, LLCIoT / Edge Software EngineerBethesda, MD$68,076–$141,826 / yearThe engineer works closely with system architects, backend/API engineers, and operational stakeholders to ensure that edge software components support real-time dosimeter data ingestion, device management, firmware updates, and operational status monitoring in compliance with cybersecurity and privacy requirements. Job Summary: The IoT Edge Software Engineer is responsible for the design, development, deployment, and maintenance of edge software components that enable secure, reliable, and scalable integration between field-deployed dosimeter devices, gateways, and cloud environment.
Software Engineer, Lev 2 (AE26041211SWE2U) GTSC-Talent SolutionsSoftware Engineer, Lev 2 (AE26041211SWE2U)Hanover, MarylandRemoteDesign or implement complex algorithms requiring adherence to strict timing, system resource, or interface constraints; Perform quality control on team products. Design, develop and modify software systems, using scientific analysis and mathematical models to predict and measure outcome and consequences of design.
CNO Python Software Engineer (AE26011431U) GTSC-Talent SolutionsCNO Python Software Engineer (AE26011431U)Hanover, MarylandRemoteDesign and develop new bleeding edge software, leveraging your knowledge in programming and coding with Python to solve challenging problems and create the best solutions. Work with the entire Software Development Lifecycle, including planning, requirements analysis, designing, developing, testing and deployment of new or improved CNO Capabilities.
Senior Agentic Software Engineer Mitre CorpSenior Agentic Software EngineerAberdeen, MD$129,200–$161,500 / yearRoles & Responsibilities: MITRE is seeking a Senior Agentic Software Engineer to design, build, secure, and operate mission-focused software systems and data platforms using state-of-the-art agentic and AI-enabled software development techniques. Cloud-native operations depth across Kubernetes and IaC/multi-cloud, with strong observability (tracing/logs/agent telemetry, audit logging/Splunk) and MLOps/model serving (hosting, gatewaying, rate/cost controls, monitoring).
Software Engineer (SWE) Skill Level 3 CTRL + LLCSoftware Engineer (SWE) Skill Level 3Annapolis Junction, MDFrom designing secure software to offering expert staffing solutions in cyber security, program management, analysis, and comprehensive documentation, we cover every aspect of our clients' projects from start to finish. Choose from health, dental, and vision coverage, plus a Dependent Care FSA to set aside tax-free dollars for child or adult care.
Software Engineer Level 0 Intelligenesis, LLCSoftware Engineer Level 0MD$120,000–$130,000 / yearDetermination of official compensation or salary relies on several different factors including, but not limited to: level of position, complexity of job responsibilities, geographic location, candidate's scope of relevant work experience, educational background, certifications, contract-specific affordability, organizational requirements and alignment with local market data. Provides specific input to the software components of system design to include hardware/software trade offs, software reuse, use of Commercial Off-the-Shelf (COTS)/Government Off-the-Shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components.
Software Engineer (SWE) Level 0-3 Markesman GroupSoftware Engineer (SWE) Level 0-3Fort Meade, MarylandProvides specific input to the software components of system design to include hardware/software trade offs, software reuse, use of Commercial Off-the-shelf (COTS)/Government Off-the-shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components. The SWE develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business management information systems) based upon documented requirements.
Software Engineer Level 4 IntelliGenesisSoftware Engineer Level 4Annapolis Junction, MD$198,094.13–$223,094.13 / yearDetermination of official compensation or salary relies on several different factors including, but not limited to: level of position, complexity of job responsibilities, geographic location, candidate’s scope of relevant work experience, educational background, certifications, contract-specific affordability, organizational requirements and alignment with local market data. An Associate's degree plus (13) years of relevant experience or high school diploma/GED plus (15) years of relevant experience may be considered for individuals with in-depth experience that is clearly related to the position.
NewPrincipal Software Engineer - ARINCDirect Core Platform (Onsite) RTX CorpPrincipal Software Engineer - ARINCDirect Core Platform (Onsite)Annapolis, MDQualifications You Must Have: Typically requires a degree in Science, Technology, Engineering, or Mathematics (STEM) and minimum 8 years of relevant experience, or an advanced degree and 5 years of experience, or in absence of a degree, 12 years of relevant experience. ARINCDirect, part of the Connected Aviation Solutions unit of Collins Aerospace, provides planning, scheduling, and connectivity solutions that empower thousands of aircraft operations every day.
Sr. Software Engineer Huntington Ingalls Industries IncSr. Software EngineerMD$135,000–$215,000 / yearWarfare Systems (WS), a division of HII Mission Technologies provides full-spectrum cyber, EW, and space capabilities that address today's rapidly changing, multi-domain global security threats, and anticipate emerging threats. WS is seeking a Senior Software Engineer to design, develop, maintain, and enhance complex software systems, including analytics tools, large‑scale data processing, real‑time systems, and business applications.
Skillbridge Principal / Senior Modeling Simulation & Performance Analysis Systems Engineer Northrop Grumman CorpSkillbridge Principal / Senior Modeling Simulation & Performance Analysis Systems EngineerBaltimore, MD$108,800–$163,200 / yearBasic Qualifications for Skillbridge Senior Principal Modeling Simulation & Performance Analysis Systems Engineer: Bachelor's degree with 8 years of experience, a Master's degree with 6 years of experience or a PhD with 4 years of experience in Science, Technology, Engineering or Mathematics or related technical fields; an additional 4 years of experience may be considered in lieu of a degree. Basic Qualifications for Skillbridge Principal Modeling Simulation & Performance Analysis Systems Engineer: Bachelor's degree with 5 years of experience, a Master's degree with 3 years of experience or a PhD with 1 year of experience in Science, Technology, Engineering or Mathematics or related technical fields; an additional 4 years of experience may be considered in lieu of a degree.
Principal / Senior Principal Radar Modeling Simulation Analysis Systems Engineer Northrop Grumman CorpPrincipal / Senior Principal Radar Modeling Simulation Analysis Systems EngineerBaltimore, MD$108,800–$163,200 / yearWe strive to attract and retain the best employees by providing an inclusive work environment wherein employees are receptive to diverse ideas, perspectives, and talents to help solve our toughest customer challenges: to develop and maintain some of the most technically sophisticated products, programs, and services in the world. Integrate MS&A with operational flight software, collecting and analyzing data from laboratory or flight tests, the verification and validation of simulation performance against flight test data, and formally verifying that the models meet specified requirements.
Mid Software Developer (Pig/Pyspark) Lentech Inc.Mid Software Developer (Pig/Pyspark)Linthicum, MD$137,000–$147,000 / yearLentech is hiring a mid-level software developer (Pig/Pyspark) Responsibilities : The engineer will be heavily involved with the creation, maintenance, and running of Pig and or PySpark analytics and is responsible for reviewing data ingest tickets and merge requests with other developers on the team. Lentech’s Mission Technical Solutions Division is focused on providing engineering, operations, I&T and technical services to civil and defense customers primarily in the aerospace fields.
Mid-level Software Developer (DevOps) Lentech Inc.Mid-level Software Developer (DevOps)Linthicum, MD$137,000–$147,000 / yearLentech is hiring a mid-level software developer (DevOps) Responsibilities : The DevOps Engineer will facilitate infrastructure management, continuous integration, environment configuration and deployment as well as supporting the project’s compliance and security posture. Lentech’s Mission Technical Solutions Division is focused on providing engineering, operations, I&T and technical services to civil and defense customers primarily in the aerospace fields.
Mid- Senior Level Systems Engineer- Technical Requirements Staffed4UMid- Senior Level Systems Engineer- Technical RequirementsAnnapolis Junction, MarylandThis position requires someone who can work closely with product owners, stakeholders, system engineers, developers, task leads, and scrum teams to gather requirements, support sprint execution, and help drive successful system delivery. Experience serving as a technical liaison across cross-functional teams, including system engineers, software developers, domain experts, and stakeholders.
Systems Engineer, Level 3 (AE26041427R) GTSC-Talent SolutionsSystems Engineer, Level 3 (AE26041427R)Annapolis Junction, MarylandRemoteContribute to the development of sections of systems engineering documentation such as System Engineering Plans, Initial Capabilities Documents, Requirements specifications, and Interface Control Documents •Assist with the development of system requirements, functional requirements, and allocation of the same to individual hardware, software, facility, and personnel components. •Establish a process to formally and proactively control and manage changes to requirements, consider impacts prior to commitment to change, gain stakeholder buy-in, eliminate ambiguity, ensure traceability to source requirements, and track and settle open actions.
System Engineer Level 3 Omm IT SolutionsSystem Engineer Level 3Annapolis, MarylandEstablish a process to formally and proactively control and manage changes to requirements, consider impacts prior to commitment to change, gain stakeholder buy-in, eliminate ambiguity, ensure traceability to source requirements, and track and settle open actions. Manage system requirements and derived requirements to ensure the delivery of production systems that are compatible with the defined system architecture(s) â Department of Defense Architecture Framework (DoDAF), Service-oriented Architecture (SOA), etc.